


print("*",end="");
print("ssssss");

print("wwwwssssss2");


print("开始打印九九 乘法表");

row = 1;
while row <= 9:

    rol = 1;
    while rol <= row:
        print("%d * %d = {}".format(rol * row) %(rol,row),end="\t");
        rol += 1;
    print("");

    row += 1;

print("打印菱形")

row = 1;
while row <= 1:
    rol = 1;
    while rol <= 4:
        print(" " * (4 - rol),end="");
        print("*" * (rol * 2 -1))
        rol += 1;
    rol1 = 3;
    while rol1 >= 1:
        print(" " * (4 - rol1),end="");
        print("*" * (rol1 * 2 -1))
        rol1 -= 1;
    print("")
    row += 1;





